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1959211 / 54293665972570

Product Details

Good condition approved used bike with a paint chip on the toptube and cosmetic signs of use

Trek Domane AL 4 Disc Road Bike 2021

With the Trek Domane AL 4 Disc Road Bike you get the best of both - comfort and speed. It uses an Endurance Geometry so you can ride hour after hour without aches and pains, and it makes an extremely versatile all-rounder for long rides and training thanks to the combination of an alloy frame, carbon fork, reliable components and clearance for wider 38mm tyres. Key to the bump-smoothing comfort is the carbon fork featuring IsoSpeed technology, soaking up impact and taking the harshness out of the poorest roads and even gravel surfaces.

A Shimano Tiagra 10-speed groupset hits the middle ground between performance and reliability and the compact chainset and wide-ranging 10-32 cassette brings plenty of range for steep hills and fast descents alike. Hydraulic disc brakes are confidence-inspiring, as effective in wet conditions as they are in the dry, so you'll always be able to stop fast when required. The combination of Bontrager wheels and tyres can be set up tubeless if you wish to benefit from even smoother rolling plus better protection against punctures.

 

  • Certified Quality & Peace of Mind
    Every bike is meticulously inspected to the highest safety standards and comes with a one-year warranty*, ensuring reliability and performance you can trust.
  • Premium Bikes, Lower Prices
    Own a high-end bike for less – get access to top-tier brands and models at a fraction of the cost, making performance cycling more affordable.
  • Sustainable & Eco-Friendly Choice
    Choosing a pre-owned bike helps reduce waste and extends the life of quality bicycles, making it a greener way to ride.
  • Hassle-Free Trade-In & Upgrade
    Easily part-exchange your old bike for an upgrade, making it simple to switch, save, and keep riding the best bike for your needs

Approved Used Warranty Information

Features
  • Frame: Trek Domane AL4 - Black 54cm
  • Fork: Stock OCLV Carbon Fork
  • Stem: Bontrager Blendr 90mm 7degree
  • Handlebar: Bontrager Comp VR-C 42cm Alloy
  • Levers/Shifters: Shimano Tiagra BR-4770 Hydraulic, 160mm rotor
  • Front Derailleur: Shimano Tiagra FD-4700 2x10 band-on
  • Rear Derailleur: Shimano Tiagra RD-4700 10 speed
  • Cassette: Shimano CS-HG500-10 12-28 10 speed
  • Crankset: Shimano Tiagra FC-4700 50-34 2x10, 172.5mm cranks
  • Wheels: Bontrager Affinity TLR
  • Tyres: Bontrager R1 700x32c tube-type
  • Saddle: Bontrager Verse
  • Seatpost: Stock Alloy Bontrager
  • Pedals: Available to be purchased separately
Specifications
Model
Domane AL 4
Brakes [Kind]
Hydraulic Disc
Brakes [Maker]
Shimano
Brakes [Model]
Tiagra BR-4770
Cassette [Gearing]
12–28
Cassette [Maker]
Shimano
Cassette [Model]
CS-HG500-10
Chainring [Gearing]
50/34
Condition Grade
Good
Crank [Maker]
Shimano
Crank [Model]
FC-4700
E-Bike
No
Family
Domane+
FD [Maker]
Shimano
FD [Model]
FD-4700
Fork [Axle Type]
Thru-Axle
Fork [Brake Type]
Disc
Fork [Material]
Carbon
Fork [Wheel Size]
700c
Frame [Material]
Aluminium
Frameset
No
Gearing [Configuration]
2x
Gearing [Kind]
Conventional
Gender
Unisex
Handlebar [Kind]
Drop
Handlebar [Maker]
Bontrager
Handlebar [Material]
Aluminium
Handlebar [Shape]
Drop bar
RD [Maker]
Shimano
RD [Model]
RD-4700
Saddle [Maker]
Bontrager
Seatpost [Maker]
Bontrager
Seatpost [Material]
Aluminium
Shifters [Maker]
Shimano
Shifters [Model]
Tiagra BR-4770
Shifting
Mechanical
Stem [Maker]
Bontrager
Stem [Material]
Aluminium
Suspension Configuration
Rigid
Tires [Maker]
Bontrager
Wheels [Configuration]
Front+Rear
Wheels [Kinds]
Tubeless Ready
Wheelset [Maker]
Bontrager
Wheelset [Model]
Affinity TLR
Product code
1959211 / 54293665972570
Size Guide
—4750525456586062
Rider Height (cm)152 - 158158 - 163163 - 168168 - 174174 - 180180 - 185185 - 190190 - 195
Rider Height (ft. in)5' - 5'2"5'2" - 5'4"5'4" - 5'6"5'6" - 5'9"5'9" - 5'11"5'11" - 6'1"6'1" - 6'3"6'3" - 6'5"
Seat Tube (ctr-top)424453483496525553573593
Seat Tube (ctr-ctr)--------
Effective Top Tube512521534543559574586598
Actual Top Tube--------
Seat Angle74.6°74.6°74.2°73.7°73.3°73.0°72.8°72.5°
Head Angle72.1°72.1°72.8°73.0°73.5°73.8°73.9°73.9°
Head Tube100111121131151171191211
Fork Rake6862585658575656
Chainstay410410410410410411411412
Wheelbase97297497798198399210011010
Stack507521533541563581601620
Reach373378383386391396399403
Trek Madone SLR Gen 6 & Gen 7 Disc & Rim Road Bikes & Framesets / SL Disc Road Bikes & Framesets 2022

All measurements in mm unless otherwise stated

The charts show Trek's recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike.

Should you have any specific questions, please contact us for information and talk to one of our experienced members of staff.

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Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

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About Trek

The best bike, ridden everywhere.

Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.

Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.

Why buy your bike from Sigma Sports?